Fastest JSON parser in the world is a D project

[Ola Fosheim Grøstad via Digitalmars-d-announce]

On Friday, 16 October 2015 at 12:53:09 UTC, Steven Schveighoffer 
wrote:
> No, you cannot link against GPL library without making your 
> code also GPL. "Services" I don't think have anything to do 
> with this, we are talking about binary linking.

Yes, you can. GPL is a copyright license which says that if you 
legally obtain a copy of an executable then you also have the 
right to the source code and the right to make copies. If you 
don't hand out an executable then there are no obligations at 
all, for obvious reasons.

GPL, on the other hand, gives the same right to users of a 
service.

https://en.wikipedia.org/wiki/Affero_General_Public_License